Abstract: An advanced manually propelled wheelchair (100) is described. The wheelchair (100) has a chassis (110). In certain examples this may be a single piece design. The wheelchair (100) may further have one or more of a load adjustment mechanism (150) and a power-assist mechanism. The load adjustment mechanism (150) is configured to adjust a position of a set of rear wheels (120) for the wheelchair (100) relative to a loading of the wheelchair (100). Load adjustment may be performed based on a sensed loading. The power-assist mechanism provides a powered torque to a set of front wheels (130) to help a user propel the wheelchair (100) or to stabilise the wheelchair (100) during use. The power-assist mechanism may be provided as a set of modular front wheel units.

Abstract: A wheelchair-towable article, such as a luggage article, having a body portion configured for attaching to a wheelchair by a mounting means to dispose the article to the rear of a seat of the wheelchair so as not to be pivotable about a vertical axis with respect to the wheelchair and having a multi-directional roller arrangement for contact with the ground enables a wheelchair user to transport their own luggage, even heavy loads, without assistance and without unbalancing the wheelchair and whilst maintaining full maneuverability of the wheelchair including tight turns and reversing in tight turns.

Abstract: A wheelchair-towable article, such as a luggage article, having a body portion configured for attaching to a wheelchair by a mounting means to dispose the article to the rear of a seat of the wheelchair so as not to be pivotable about a vertical axis with respect to the wheelchair and having a multi-directional roller arrangement for contact with the ground enables a wheelchair user to transport their own luggage, even heavy loads, without assistance and without unbalancing the wheelchair and whilst maintaining full maneuvrability of the wheelchair including tight turns and reversing in tight turns.

Abstract: The invention relates to a wheelchair for example a wheelchair for an active user, a method of manufacturing a wheelchair and a wheel for a wheelchair. In further aspects the invention relates to a wheelchair, a footrest for a wheelchair, a wheelchair having a light, and a seat back for a wheelchair, a wheelchair that is water resistant.

Abstract: The invention relates to a wheelchair for example a wheelchair for an active user, a method of manufacturing a wheelchair and a wheel for a wheelchair. In further aspects the invention relates to a wheelchair, a footrest for a wheelchair, a wheelchair having a light, and a seat back for a wheelchair, a wheelchair that is water resistant.